Add object function getBgImg()

1 files changed, 12 insertions, 0 deletions

diff --git a/app/class/object.class.php b/app/class/object.class.php
index 3bf64ec..7c80b5b 100644
--- a/app/class/object.class.php
+++ b/app/class/object.class.php
@@ -204,6 +204,18 @@ class object extends table
     }
 
     /*
+     * Get the URL to the background image resource for this
+     * object.  If no image is set, NULL is returned.
+     */
+    public function getBgImg() : ?string
+    {
+        if (!is_file("dynmic/bgs/" . $this->guid))
+            return NULL;
+
+        return ar() . "/df.php?d=bgs&f=" . $this->guid;
+    }
+
+    /*
      * Set the background image for this object, overwriting any
      * existing image.  $image should be an uploaded file to PHP,
      * still unhandled.